CenterPoint Energy Сustomer Service Utility CompanyCenterPoint Energy Phone: Customer service numbers vary by area: Arkansas: 1-800-992-7552 Houston, TX (Gas): 1-800-752-8036 Houston, TX (Electric): 1-800-332-7143 Louisiana (North): 1-866-275-5252 Louisiana (South): 1-800-477-0177 Minnesota: 1-800-245-2377...
